(1) Kana bhodhi redunhu rekutumira harina kukanganiswa;
(2) Kana mwero wekuyerera kwemvura wakaderera zvakanyanya, mvura yakayerwa ine maburi madiki, uye maburi anokwira oungana zvishoma nezvishoma pamusoro pepombi, ipapo nzvimbo yekuyerera kwemvura inochinja, uye zviratidzo zvekupindira zvinogadzirwa kana gasi rareba, zvichikanganisa kururama kwekuyera;
(3) Tambo yechiratidzo haina kubatana zvakanaka kana kuti kushanda kwekudzivirira kwetambo kunodzikira panguva yekushandiswa, zvichikonzera kuyerwa kusina kururama;
(4) Kukosha kwekugadzirisa maparameter emushanduri hakusi kwechokwadi.
Nguva yekutumira: Kurume-03-2024